The MP300 is the on wall version of M& Ks S300 reference monitor speaker. The S300 is by far the finest loudspeaker M&K has ever made. Building on the strengths of the studios choice the iconic S150 the new S300 provides even greater detail & insight into music & surround soundtracks. Designed for the highest fidelity mixing & post production facilities it is equally suited for use in state of the art home cinema applications.